Oxide of which of the following will turn red litmus blue?
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Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of
_____ is produced from incomplete burning of fuels such as petrol and diesel.
___ is amphoteric in nature.
Atomic Number of Hydrogen is _______.
Sulphur and Chlorine can have what type of a bond?
Anions are formed by _____.
Which of the following is a mixture?
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